Adding children node to Tree View : QTreeWidget « Qt « C++

1. C++
2. Qt
3. QTreeWidget

Adding children node to Tree View

  


#include <QtGui>

int main(int argc, char* argv[])
{
  QApplication app(argc, argv);
  QTreeWidget treeWidget;
  treeWidget.setColumnCount(1);
  QStringList headerLabels;
  headerLabels << "Namen";

  treeWidget.setHeaderLabels(headerLabels);
  QTreeWidgetItem *parent = new QTreeWidgetItem(&treeWidget,QStringList(QObject::tr("A")));
  parent->addChild(new QTreeWidgetItem(QStringList(QObject::tr("A"))));
  parent->addChild(new QTreeWidgetItem(QStringList(QObject::tr("B"))));
  parent->addChild(new QTreeWidgetItem(QStringList(QObject::tr("C"))));
  treeWidget.expandItem(parent);
  treeWidget.show();
  return app.exec();
}

   
    
  

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